10001221100107 has 2 divisors, whose sum is σ = 10001221100108. Its totient is φ = 10001221100106.

The previous prime is 10001221100083. The next prime is 10001221100113. The reversal of 10001221100107 is 70100112210001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10001221100107 - 2⁷ = 10001221099979 is a prime.

It is a super-2 number, since 2×10001221100107² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10001221160107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000610550053 + 5000610550054.

It is an arithmetic number, because the mean of its divisors is an integer number (5000610550054).

Almost surely, 2^{10001221100107} is an apocalyptic number.

10001221100107 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001221100107 is an equidigital number, since it uses as much as digits as its factorization.

10001221100107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 16.

Adding to 10001221100107 its reverse (70100112210001), we get a palindrome (80101333310108).

The spelling of 10001221100107 in words is "ten trillion, one billion, two hundred twenty-one million, one hundred thousand, one hundred seven".